Collagen Metabolism Is a Novel Target of the Neuropeptide α-Melanocyte-stimulating Hormone
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چکیده
منابع مشابه
Collagen metabolism is a novel target of the neuropeptide alpha-melanocyte-stimulating hormone.
Suppression of collagen synthesis is a major therapeutic goal in the treatment of fibrotic disorders. We show here that alpha-melanocyte-stimulating hormone (alpha-MSH), a neuropeptide well known for its pigment-inducing capacity, modulates collagen synthesis and deposition. Alpha-MSH in vitro suppresses the synthesis of collagen types I, III, and V and down-regulates the secretion of procollag...
متن کاملCollagen metabolism - a novel target of the neuropeptide alpha-melanocyte-stimulating hormone
Suppression of collagen synthesis is a major therapeutic goal in treatment of fibrotic disorders. We show here that alpha-melanocyte-stimulating hormone (alpha-MSH), a neuropeptide well known for its pigment-inducing capacity, modulates collagen synthesis and deposition. AlphaMSH in vitro suppresses the synthesis of collagen type I, III and V and down-regulates the secretion of procollagen type...
متن کاملDesacetyl-α-melanocyte stimulating hormone and α-melanocyte stimulating hormone are required to regulate energy balance
OBJECTIVE Regulation of energy balance depends on pro-opiomelanocortin (POMC)-derived peptides and melanocortin-4 receptor (MC4R). Alpha-melanocyte stimulating hormone (α-MSH) is the predicted natural POMC-derived peptide that regulates energy balance. Desacetyl-α-MSH, the precursor for α-MSH, is present in brain and blood. Desacetyl-α-MSH is considered to be unimportant for regulating energy b...
متن کاملalpha -melanocyte-stimulating hormone is a novel regulator of bone.
alpha-Melanocyte-stimulating hormone (alpha-MSH), a 13-amino acid peptide produced in the brain and pituitary gland, is a regulator of appetite and body weight, and its production is regulated by leptin, a factor that affects bone mass when administered centrally. alpha-MSH acts via melanocortin receptors. Humans deficient in melanocortin receptor 4 (MC4-R) have increased bone mass, and MC4-R h...
متن کاملY2-Melanocyte-Stimulating Hormone
Peptides of the pro-opiocortin class produce pronounced cardiovascular and natriuretic actions. We have investigated the acute cardiovascular effects of one of the most potent members of this class, y2-melanocyte stimulating hormone (y2-MSH), in rats. Pressor actions of y2MSH administered systemicaMy were eliminated by ganglionic blockade with chlorisondamine. Peripheral cholinergic blockade fa...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 2004
ISSN: 0021-9258
DOI: 10.1074/jbc.m312549200